1245534444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26431}}^1$

素因数の和:26476

約数の個数: 144

約数和(自身を含む): 4156379136

約数和(自身を除く): 2910844692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1683, 2142, 2244, 2618, 2772, 3366, 3927, 4284, 5236, 6732, 7854, 11781, 15708, 23562, 26431, 47124, 52862, 79293, 105724, 158586, 185017, 237879, 290741, 317172, 370034, 449327, 475758, 555051, 581482, 740068, 872223, 898654, 951516, 1110102, 1162964, 1347981, 1665153, 1744446, 1797308, 2035187, 2220204, 2616669, 2695962, 3145289, 3330306, 3488892, 4043943, 4070374, 4942597, 5233338, 5391924, 6105561, 6290578, 6660612, 8087886, 8140748, 9435867, 9885194, 10466676, 12211122, 12581156, 14827791, 16175772, 18316683, 18871734, 19770388, 24422244, 28307601, 29655582, 34598179, 36633366, 37743468, 44483373, 56615202, 59311164, 69196358, 73266732, 88966746, 103794537, 113230404, 138392716, 177933492, 207589074, 311383611, 415178148, 622767222, 1245534444]

約数ペア:

[(1, 1245534444), (2, 622767222), (3, 415178148), (4, 311383611), (6, 207589074), (7, 177933492), (9, 138392716), (11, 113230404), (12, 103794537), (14, 88966746), (17, 73266732), (18, 69196358), (21, 59311164), (22, 56615202), (28, 44483373), (33, 37743468), (34, 36633366), (36, 34598179), (42, 29655582), (44, 28307601), (51, 24422244), (63, 19770388), (66, 18871734), (68, 18316683), (77, 16175772), (84, 14827791), (99, 12581156), (102, 12211122), (119, 10466676), (126, 9885194), (132, 9435867), (153, 8140748), (154, 8087886), (187, 6660612), (198, 6290578), (204, 6105561), (231, 5391924), (238, 5233338), (252, 4942597), (306, 4070374), (308, 4043943), (357, 3488892), (374, 3330306), (396, 3145289), (462, 2695962), (476, 2616669), (561, 2220204), (612, 2035187), (693, 1797308), (714, 1744446), (748, 1665153), (924, 1347981), (1071, 1162964), (1122, 1110102), (1309, 951516), (1386, 898654), (1428, 872223), (1683, 740068), (2142, 581482), (2244, 555051), (2618, 475758), (2772, 449327), (3366, 370034), (3927, 317172), (4284, 290741), (5236, 237879), (6732, 185017), (7854, 158586), (11781, 105724), (15708, 79293), (23562, 52862), (26431, 47124)]